photography vs redevelop

photography is a noun but redevelop is not a noun.

Word	Noun	Adjective	Verb	Adverb
photography	Yes	No	No	No
redevelop	No	No	Yes	No

photography (noun)	redevelop (noun)
the act of taking and printing photographs
the occupation of taking and printing photographs or making movies
the process of producing images of objects on photosensitive surfaces

photography (verb)	redevelop (verb)
	change the plans for the use of (land)
	formulate or develop again, of an improved theory or hypothesis
	develop for a second time, in order to improve the contrast, colour, etc., of a negative or print